16.04 - How do I let Ubuntu find the install path for tcl? - Ask Ubuntu


i running ubuntu 16.04. trying install r package tcltk. when run install.packages('tcltk'), following error:

installing package ‘/home/esander/r/x86_64-pc-linux-gnu-library/3.3’ (as ‘lib’ unspecified) --- please select cran mirror use in session --- error: .onload failed in loadnamespace() 'tcltk', details:   call: fun(libname, pkgname)   error: can't find usable init.tcl in following directories:      /opt/anaconda1anaconda2anaconda3/lib/tcl8.5 ./lib/tcl8.5 ./lib/tcl8.5 ./library ./library ./tcl8.5.18/library ./tcl8.5.18/library

my first thought uninstall , reinstall tcl. did so, , if run sudo apt-get install tcl, says @ newest version (8.6.0+9). ok, seems r looking tcl in strange places (and looking tcl 8.5), want find path , somehow link r it. when run whereis tcl, get:

tcl:

apparently ubuntu can't find install path. tried find brute-force way, running find / -name tcl 2> /dev/null, , got:

/usr/share/ruby-rouge/demos/tcl /usr/share/doc/tcl /home/esander/anaconda3/lib/python3.5/site-packages/notebook/static/components/codemirror/mode/tcl /home/esander/anaconda3/pkgs/notebook-4.2.1-py35_0/lib/python3.5/site-packages/notebook/static/components/codemirror/mode/tcl /home/esander/.conda/envs/my_root/lib/python3.5/site-packages/notebook/static/components/codemirror/mode/tcl

these locations either seem documentation, or things specific ipython notebooks. don't understand this, there linking/installation problems of kind. how find tcl or install normal install path appears?

i breaking head on same issue. apparently set ~/anaconda3 working directory , worked! because ./lib/tcl8.5/init.tcl on path now.


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